We will focus on the limit \(t\rightarrow 0\)  where the renormalization scale \(\mu \)  is infinitesimally away from the cut-off \(\Lambda \) . As we will show below, the singular behavior of the scalar potential becomes more significant as \(\mu \)  approaches the cut-off scale \(\Lambda \) . This implies a discontinuity between the VA theory at \(Z_T=0\) , i.e. at \(t=0\) , and the model of [1]} for \(Z_T \rightarrow 0\) , i.e. for \(t\rightarrow 0\) . In the limit of small \(t\)  we find from (REF ), (REF ) that
\(\tilde{\zeta }\rightarrow {t\over 2}\ , \qquad \tilde{\gamma }\rightarrow {32 \pi ^2\over t}\ , \qquad \tilde{f} \rightarrow {f \over \Lambda ^2 } \ , \qquad \tilde{g} \rightarrow {2\pi \over t} \ .\) 
